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- From 9dd7a8b9376b4fb6b82422899e0ed7b8606c73ce Mon Sep 17 00:00:00 2001
- From: Andrew Robbins <contact@andrewrobbins.info>
- Date: Thu, 27 Dec 2018 23:37:07 -0500
- Subject: [PATCH] Require a recent fontforge for reproducibility
- The required version is set to 20171220 which is the earliest
- date from which fontforge built from source was able to produce
- the non-LGC subset of DejaVu deterministically. "20171220" refers
- to upstream revision 69e561773b91e37096a855f0353b1d6781a61250
- Note there was not an actual dejavu-fonts release made on 2017-12-20;
- the date is intended to be both a reference point, as previously
- described, and a mechanism to prevent non-deterministic fonts being
- produced by Libreboot's build system due to an unsupported version
- of fontforge being used.
- ---
- scripts/generate.pe | 4 ++--
- scripts/generate.py | 2 +-
- 2 files changed, 3 insertions(+), 3 deletions(-)
- diff --git a/scripts/generate.pe b/scripts/generate.pe
- index 5d9d03d..144e8b1 100755
- --- a/scripts/generate.pe
- +++ b/scripts/generate.pe
- @@ -16,8 +16,8 @@
- def_gen_flags = 0x20 + 0x40 + 0x800
- exp_gen_flags = def_gen_flags + 8
-
- -if ($version < "20080330")
- - Error("Your version of FontForge is too old - 20080330 or newer is required");
- +if ($version < "20171220")
- + Error("Your version of FontForge is too old - 20171220 or newer is required");
- endif
- # FoundryName is not used in TTF generation
- SetPref("FoundryName", "DejaVu")
- diff --git a/scripts/generate.py b/scripts/generate.py
- index 467d52b..168a2be 100755
- --- a/scripts/generate.py
- +++ b/scripts/generate.py
- @@ -7,7 +7,7 @@
- # chmod +x generate.pe
- # ./generate.pe *.sfd
- import fontforge, sys;
- -required_version = "20080330"
- +required_version = "20171220"
-
- # font generation flags:
- # omit-instructions => do not include TT instructions (for experimental typefaces)
- --
- 2.7.4
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